The Visor,faceshield,industrial, cataloged under National Stock Number 4240-01-269-9709, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is American Optical Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-269-9709 |
| Primary Part Number | W86 |
| Item Name | Visor,faceshield,industrial |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | American Optical Co |
| Status | ACTIVE |
| Style Designator | PLASTIC VISOR |
| Visor Thickness | 0.060 INCHES NOMINAL IN |
| Material | PLASTIC CELLULOSE ACETATE |
| Visor Width | 11.500 INCHES NOMINAL IN |
| Visor Length | 8.000 INCHES NOMINAL IN |
| Visor Support Attachment Method | SNAP FASTENER(S) |
| Visor Color | CLEAR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| W86 PRIMARY | American Optical Co (USA) |
| Reference | Meaning |
|---|---|
| 82020 | 5/9 Secondary reference Circor Naval Solutions Llc Dba Warren Pumps |
| 82020 | 5/9 Secondary reference American Optical Co |
| W86 | 5/9 Secondary reference Circor Naval Solutions Llc Dba Warren Pumps |
NSN 4240-01-269-9709 is a Visor,faceshield,industrial, manufactured by American Optical Co, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-269-9709 has 1 manufacturer part number on file: W86 (American Optical Co).
1 possible match (shared part number, not a government interchangeability claim): 1270-01-286-9512. Verify interchangeability with system specifications before substitution.
Key specifications for W86: Style Designator: PLASTIC VISOR; Visor Thickness: 0.060 INCHES NOMINAL IN; Special Features: MEDIUM SIZE-4 SNAP WINDOW; FOR HEAVY DUTY PROTECTION AGAINST IMPACT AND SPLASH; Material: PLASTIC CELLULOSE ACETATE. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.